Skills
Skill → employer → project → date
This page is built for recruiters and stakeholders evaluating fit. Every cluster below shows where the skill was practised — not a generic keyword list. Career roles span 1999–2026; recent product shipping is evidenced by Cursor build activity across Quicksales.ai, Craveva, AIEE education, and this portfolio.
13 capability clusters · applied at
| Capability | Technical depth | Applied at | Period |
|---|---|---|---|
| AI Enterprise · Agentic workflows | Multi-LLM · OpenRouter · RAG · MCP · Prompt eng · NL2SQL · HITL | Quicksales.ai · Craveva · GEMS · AIEE.DEV | 2021 – Present |
| Domain AI — Sales / CRM / F&B / Retail | WhatsApp automation · POS/ERP AI · Voice · Marketing agents | Quicksales · Craveva · Shopee/FoodyPOS · GAME ONE | 2015 – Present |
| AI-native full-stack delivery | Cursor · Copilot · Claude Code · Next.js · React · TS · Node · MERN/PERN | Quicksales · Craveva · AIEE · GAME ONE · Swee Lee | 1999 – Present |
| Enterprise data architecture for AI | PG · MySQL · Mongo · Oracle · pgvector · BigQuery · semantic layers | Craveva · Quicksales · HPE / SOEasy | 2010 – Present |
| Enterprise architecture · Multi-tenant SaaS | GCP · SaaS/PaaS/IaaS · digital transformation · exec tech strategy | Craveva · Quicksales · HPE · ST Eng · P&G · ARENA | 2004 – Present |
| Trust · compliance · security | PDPA · GDPR · PCI · RBAC · SSO · OAuth · AES-256 · audit trails | Craveva · SOEasy · RWS · ARENA · GAME ONE | 2009 – Present |
| CRM / ERP / POS · Omnichannel | Salesforce-class CRM · retail systems · payments · WABA | Quicksales · Shopee · P&G · SK-II · Anna Sui · GAME ONE | 2004 – Present |
| Program delivery · SDLC | PMP / Agile · API · turnkey delivery · mentoring | Quicksales · Craveva · P&G · HPE · ST Eng · GAME ONE | 2004 – Present |
| ITIL / ITSM · SLA governance | Incident · Problem · Change · Windows Server · AD / Exchange | HPE / SOEasy · IMDA · ST Eng · RWS | 2009 – 2014 |
| Ops excellence · Six Sigma | BPE · KPI analytics · continuous improvement | P&G · SK-II · Olay · Anna Sui · HPE | 2004 – 2014 |
| Network · data center | Cisco · LAN/WAN · DNS/DHCP · servers · CompTIA | ST Eng · RWS · HPE · ARENA · GAME ONE · Swee Lee | 1999 – 2022 |
| Web3 / GameFi | Smart contracts · NFTs · L1/L2 · tokenomics · fundraising | GEMS · Gamevolution · SkyArk · GAME ONE | 2021 – 2025 |
| Esports O2O · hotel / venue tech | Live broadcast · diskless LAN · hotel PMS · F&B venue stacks | ARENA · GAME ONE · Impunity · GEMS · ESWF | 2015 – Present |
Full role-by-role narrative with logos: About Me · live products: aiee.dev · quicksales.ai · ai.craveva.com
Skills practised by role & date
CAITO / CTO — AIEE.DEV
Multi-LLM · MCP · Next.js · React · TypeScript · Flutter · Laravel · Docker · Agent orchestration · Product architecture · Cursor
CAITO — Quicksales.ai
WhatsApp Business API · Baileys · Multi-LLM · RAG · MCP · NL2SQL · MERN/PERN · Redis · GCP · Lead gen · Flow builder · Cursor
CAITO — Craveva / ai.craveva.com
342+ LLMs · RAG · NL2SQL/MDL · Agent Builder · pgvector · Atlas · Next.js · TypeScript · GCP · PDPA · RBAC · POS integrations
CAITO (Advisory) — ESWF
AI · Blockchain · Digital infrastructure · Global esports governance
CEO & Co-Founder · CAITO — GEMS Esports 3.0
O2O tournament SaaS · Web2/Web3 · Fundraising · Smart contracts · Token prize rails · AI coaching layer
Blockchain Advisor — Gamevolution
Web3 · Smart contracts · Tokenomics · GameFi · AI NPCs · Architecture advisory · GTM
Blockchain Advisor — SkyArk Chronicles
NFTs · Cross-chain · L1/L2 · GameFi/SocialFi · Smart contract security
CTO — ARENA eSports Holdings
Multi-country WAN · Diskless/LAN · Hotel PMS · Esports ERP · High availability · CCTV · IoT
CTO — GAME ONE
ERP (CRM/HR/Finance/Payroll) · POS · Biometrics · Webhooks · LAN/IoT · Multi-outlet F&B
Country Director — Impunity Esports
BD leadership · Sponsorships · eCommerce · Branding · Regulatory · Payments
Global Business Director — Shopee / FoodyPOS
Cloud POS · Multi-outlet F&B · Delivery integration · SEA GTM · SaaS reporting
Account Delivery — HP / HPE · SOEasy
ITSM · SLA governance · ITIL · Change management · Consortium delivery · Escalation authority
Client Services Manager — ST Engineering · RWS
Data center · Network · Cabling · Digital security · CCTV · Team leadership (100+)
Technology Consultant — P&G · SK-II / Olay / Anna Sui
Retail POS · CRM · Membership · Omnichannel · Vendor mgmt (HP/IBM/TCS) · 95% SLA · TCO
Full-stack / helpdesk foundation
Full-stack ERP · Inventory · Database design · Helpdesk · Field support · Customer SLA
Hands-on shipping · dated IDE activity
Not slideware. Below is a condensed map of product work shipped in Cursor (agent sessions as intensity signal) — useful when HR asks “does he still code?”
andykoh.aiee.dev · Resume agent · Job ops
PHP APIs · SSE chat · Owner auth · JobStreet/MyCareersFuture ops · SEO · Deploy ops
proposals.aiee.dev · Sinarmas / brochure
Proposal systems · Content architecture · Multi-page product narrative
AI Enterprise Education
Next.js education platform · Contabo deploy · Curriculum / demo flows · Enterprise GTM
Craveva / ai.craveva.com
Next.js · Multi-LLM router · RAG · NL2SQL · MCP · GCP · Agent Builder · F&B connectors
Quicksales.ai (v1 → v5)
WABA · Baileys · Multi-LLM agents · Lead scrapers · Flow builder · Redis · Docker · Contabo
AIEE product family kickoff
Hub packaging · Vertical AI products · Brand / GTM scaffolding
Session counts are from local Cursor project transcripts (intensity of hands-on work), not employer HR metrics.
By product & platform
Frontier AI & tooling
- OpenAI
- Anthropic Claude
- Gemini
- Llama
- Mistral
- DeepSeek
- Qwen
- OpenRouter
- MCP
- RAG
- NL2SQL
- Cursor
- Claude Code
- GitHub Copilot
Quicksales.ai
- WhatsApp Business API
- Baileys
- Multi-LLM agents
- Knowledge base
- Lead scraper
- Flow builder
- MERN / PERN
- Redis
- GCP
- Webhooks
Craveva
- 342+ LLMs
- LLM Router
- Agent Builder
- MDL / NL2SQL
- pgvector
- Atlas Vector
- Next.js
- TypeScript
- GCP SG
- PDPA / RBAC
AIEE.DEV hub
- Next.js monorepos
- React
- TypeScript
- Flutter
- Laravel
- Docker
- Contabo
- Agents / Voice / Education / POS / ERP
Enterprise ICT (HPE · ST Eng · P&G)
- ITIL / ITSM
- SLA 95%+
- Windows Server
- AD / Exchange
- Data center
- Cisco LAN/WAN
- Retail POS
- VISIA
- Consortium delivery
Esports & Web3
- O2O tournament SaaS
- Smart contracts
- NFTs
- Diskless LAN
- Hotel PMS
- Esports ERP
- Live broadcast
- Tokenomics
2026 — Anthropic
Claude Certified Associate · Architect · Developer (Foundations). Partner Academy: Claude API · MCP · Agent Skills · Subagents · Bedrock · Google Cloud · Basecamp.
Core certifications
MCSE · CompTIA Network+ · CompTIA A+ · CCNA-Cloud · Oracle SQL · JavaScript (Sun) · Six Sigma · CCSA · LinkedIn Investor Pitching
Education
MSc Strategic Business IT (Portsmouth) · PG Dip Strategic Business IT (NCC) · Blockchain Degree · Cryptocurrency Diploma · Johan Cruyff Institute
Languages
English (Native) · Chinese (Professional) · Vietnamese (Working) · Cantonese (Working) · Thai (Basic) · Bahasa Malay (Basic)